Grooved fitting
Ductile Iron Grooved Fittings With ASTM A536 standard, Including Coupling, Adaptor, Bend, Reducer, Coupling, Elbow, Tee, Cross, Cap, Mechanical Tee, Mechanical Cross cap...Etc with good quality and comeptitive price with Certificate: SGS ISO9001: 2000. UL/fm approval grooved fittings BS/DIN/ANSI/GB/JIS standard Original Manufacturer Size available: 1"-24" Material: Ductile iron in ASTM A536 standard Painting: Epoxy, Galvanization, Electroplate and others kinds.
1)FM, UL approved
2)Material: ASTM A536 65-45-12
3)paint, epoxy, galvanized,
4)Groove as Victaulic standard 5 EPDM.